* use OpenJDK 8: execute {{{sudo update-alternatives --config java}}} and select jdk-8 as default; or use {{{JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64 ./gradlew}}} * fixed in 2.0.9: in {{{/android-project/build.gradle}}} change (in BOTH places in the file code appears) from